Sources of varieties and quality of circular Fructus Ligustri Lucidi

详细信息    查看全文

• 作者：Yan-Peng LI^a ; Si-Jia WANG^b ; Yi-Mei ZANG^a ; Zhong-Sheng HU^b ; Chun-Sheng LIU^a ; ^{max_liucs@263.net" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Fructus Ligustri Lucidi ; Specifications ; DNA barcoding ; Specnuezhenide
• 刊名：Chinese Journal of Natural Medicines
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：14
• 期：3
• 页码：236-240
• 全文大小：829 K

文摘

This study aimed to trace sources and quantitatively analyze the specnuezhenide content of circular Fructus Ligustri Lucidi for clinical use. Different specifications of Fructus Ligustri Lucidi were identified using DNA barcoding technology and the specnuezhenide content was analyzed by High Performance Liquid Chromatography (HPLC). The ITS sequence of circular Fructus Ligustri Lucidi was identical to that of standard privet, which was determined through botanical identification. ITS sequence similarity between circular Fructus Ligustri Lucidi and Fructus Ligustri Lucidi which was registered in NCBI ranged from 99.5% to 100%. The sequences of circular and other Fructus Ligustri Lucidi were clustered in a Neighbor-Joining tree with bootstrap value of 95, and these sequences could be distinguished from adulterants. Conforming to pharmacopoeia standard, the average specnuezhenide content of circular Fructus Ligustri Lucidi was higher than that of chicken waist Fructus Ligustri Lucidi. Circular Fructus Ligustri Lucidi derived from Ligustrum lucidum Ait. and the specnuezhenide content was higher in circular Fructus Ligustri Lucidi than that in chicken waist Fructus Ligustri Lucidi.